Added capability to delete users.

 On branch master
 Changes to be committed:

	new file:   app/control/utils.py
	modified:   app/forms/app_forms.py
	modified:   app/static/css/fontus.css
	modified:   app/templates/users.html
	new file:   app/templates/users_del.html
	modified:   app/templates/users_edit.html
	modified:   app/templates/users_rcrd.html
	modified:   app/view/vwLogin.py
	modified:   app/view/vwUser.py
	new file:   app/view/vwUtil.py
	modified:   test/ui/TestCase_FontusAdmin.html
	new file:   test/ui/TestCase_FontusDeleteUser.html
	modified:   test/ui/TestCase_FontusLogout.html
	modified:   test/ui/TestSuite_Fontus.html
	new file:   test/ui/TestSuite_Fontus_Temp.html